Free · Browser-only · No upload
JSON to CSV Online
Convert JSON arrays and objects to clean CSV files for Excel. Processed 100% in your browser — files never touch our servers.
Input JSON
CSV Result
CSV Configuration
Incl. Headers
Always Quote
CSV Rows0
Characters0
Result Size0 B
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JSON to CSV FAQ
Can I convert a single JSON object to CSV?
Yes. Our json to csv tool automatically wraps single objects into an array, creating a CSV with one header row and one data row.
Is there a csvtojson converter online?
Yes. We have a reciprocal csv to json converter available in the "Related Tools" section to convert csv to json format.
Does this work with nested JSON?
For the best json format to csv conversion, data should be flat. For nested JSON, the tool will stringify child objects into a single CSV cell.